# How to measure an angle with a protractor step by step?

We will use the protractor to measure an angle.

## Answer: Read the degrees after placing the protractor in such a way that its center is on the vertex of the angle.

Follow the steps mentioned below to measure an angle with a protractor step by step.

**Explanation :**

Step 1: Place the center of the protractor on the vertex of the angle.

Step 2: Superimpose one side of the angle with the zero line of the protractor.

Step 3: The angle is equal to the number of degrees crossed on the protractor.

∠AOC = 150° and ∠BOC = 30°